FAIRBANKS NIJHUIS SUBMERSIBLE SOLIDS HANDLING PUMPS

FAIRBANKS NIJHUIS SUBMERSIBLESOLIDS HANDLINGPUMPSwww.FairbanksNijhuis.com

SUBMERSIBLE SOLIDS HANDLING PUMPSFAIRBANKS NIJHUISIntroductionFairbanks Nijhuis manufactures a complete line of submersible pumps for municipal andindustrial applications. A long history in pump manufacturing has proven reliability andunmatched quality in our new and retrofit submersible applications. Downtime maintenancedue to clogging is virtually eliminated. Our innovative products keep construction costs,installation costs and energy costs below our competitors.Fairbanks Nijhuis submersible pumps reduce health and safety concerns while featuring asmall footprint to make their presence unnoticable. This is a major reason why submersiblepumps are superseding traditional sewage pumping stations. Our proven solutions cansupport an easy conversion of a traditional pumping station into a modern pumping stationby simply installing one of our submersible pumps in the wet well. Since submersible pumpmotors are sealed and weather is not a concern, no above ground structures other than asmall kiosk to contain the electrical switchgear and control systems are required.ApplicationsSubmersible solids handling pumps are widely used in sewage and raw water lift stations, andindustrial plants where solids handling service is required.2MUNICIPALINDUSTRIAL Raw sewage lift stationsGrit handlingSludge handling and recirculationDigester cleaningStorm water and flood controlWater booster stationsSludge and slurry handlingMiningGeneral industrial and commercial wasteMillingDewateringIrrigationMany more

SUBMERSIBLE SOLIDS HANDLING PUMPSSpecs at a GlanceFairbanks Nijhuis offers three basic submersiblesolids handling pump configurations in twounique series.5430W, 5730W and 2430W Series pumps runcontinuously when submerged and are secured tothe pump floor with the discharge hard piped.5430M, 5730MV and 2430M Series pumps area pull-up design which allows inspection anddischarge connection automatically when thepump is lowered into place. A special guide railsystem ensures proper connections are made.Fairbanks Nijhuis submersible solids handlingpumps cover a broad range of hydraulics withunsurpassed dependability. The Fairbanks Nijhuissubmersible motors are designed and built in afacility dedicated solely to research, developmentand testing. Our pumps are supreme in measuresof quality and reliability.Two-Vane ImpellersTwo-vane impellers feature large passageways, well-rounded leading vanes, anda thick hydrofoil shape to prevent long stringy material from wrapping around theleading edge.This design channels fluid away from the impeller vanes into the circular flowarea of the impeller passageways and casing which enables solids to pass withlow turbulence and low radial and bending shaft forces. The result is quietoperations, less abrasive wear and mechanical seals, increased shaft life andreduced maintenance and downtime costs.Bladeless ImpellersBladeless impellers are used primarily in sewage lift stations and treatmentplants where sewage flows are relatively low. The bladeless impeller will handle10–25% more solids, long stringy materials and trash than a two-vane impeller.System AccessoriesFairbanks Nijhuis has the experience and knowledge to handle all of yoursubmersible solids handling pump applications. Installation accessories include: Control systems complete with level controls5430W / 5730W / 2430W SERIES AND5430M / 5730MV / 2430M SERIES2"–24"Discharge Sizes(50.8–609.8 mm)35–27,500 gpmFlow Rates(7.95–6,246 m³/h)5–300 feetHead Ranges(1.5–90 m) Starters Circuit breakers Multiple sump access cover designs Guide rail systems Discharge pipingFive-Year WarrantyWe back our submersible units with a pro-rated five-year warranty. The carefuldesign of our submersible solids handling pumps allows for easy disassemblyand service. Parts and service are available through the Fairban

SUBMERSIBLE SOLIDS HANDLING PUMPS Specs at a Glance Fairbanks Nijhuis offers three basic submersible solids handling pump configurations in two unique series. 5430W, 5730W and 2430W Series pumps run continuously when submerged and are secured to the pump floor with the discharge hard piped.